diff --git a/README.md b/README.md
index 118e089..656481b 100644
--- a/README.md
+++ b/README.md
@@ -63,4 +63,4 @@ You should have received a copy of the GNU General Public License along with thi
     systemctl enable hbmon
     systemctl start hbmon
     systemctl status hbmon
-
+    forward TCP ports 8080 and 9000 in firewall